International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
328 WSPN03 KKCI 080650 SIGP0C KZAK SIGMET CHARLIE 6 VALID 080650/081050 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 0650Z WI N1230 W13115 - N1115 W12015 - N0800 W12015 - N0715 W13815 - N1045 W13815 - N1230 W13115. TOP FL530. STNR. NC.